RPSBLAST alignment for GI: 254780363 and conserved domain: cd06184
>gnl|CDD|99781 cd06184, flavohem_like_fad_nad_binding, FAD_NAD(P)H binding domain of flavohemoglobin. Flavohemoglobins have a globin domain containing a B-type heme fused with a ferredoxin reductase-like FAD/NAD-binding domain. Flavohemoglobins detoxify nitric oxide (NO) via an NO dioxygenase reaction. The hemoglobin domain adopts a globin fold with an embedded heme molecule. Flavohemoglobins also have a C-terminal reductase domain with bindiing sites for FAD and NAD(P)H. This domain catalyzes the conversion of NO + O2 + NAD(P)H to NO3- + NAD(P)+. Instead of the oxygen transport function of hemoglobins, flavohemoglobins seem to act in NO dioxygenation and NO signalling.. Length = 247
Score = 46.8 bits (112), Expect = 6e-06
Identities = 48/224 (21%), Positives = 84/224 (37%), Gaps = 49/224 (21%)
Query: 40 FRSGEFVMLGLMV--NGRRISRAYSMASPCWDDKLEF-FSIK-VEQGPLTTHL-QNIQPG 94
F G+++ + + + G R R YS++ + + S+K G ++ +L N++ G
Sbjct: 37 FLPGQYLSVRVKLPGLGYRQIRQYSLSD--APNGDYYRISVKREPGGLVSNYLHDNVKVG 94
Query: 95 DTILLHKKSTGTLVLDALIPGNRLYLFSTGTGIAPFVSVIRDPGTYEKFDEVIVTQTCRQ 154
D + + + G VLD L L S G GI P +S++ + R
Sbjct: 95 DVLEVSAPA-GDFVLDEASDRP-LVLISAGVGITPMLSMLE---------ALAAEGPGRP 143
Query: 155 VVELQYGIDVMH------EISQDEILKDLIGQ--KLK---FYRTVTQED----YLYKGRI 199
V +H + + L++L + LK FY D Y + GRI
Sbjct: 144 VT-------FIHAARNSAVHAFRDELEELAARLPNLKLHVFYSEPEAGDREEDYDHAGRI 196
Query: 200 TNHILSGEFYRNMDLSPLNPDTDRIMICGSPTMIVDMKDLLIAK 243
+L L D D +CG + +++ L A
Sbjct: 197 DLALLRELL--------LPADAD-FYLCGPVPFMQAVREGLKAL 231